research Persistent Erectile Dysfunction in Men Exposed to 5α-Reductase Inhibitors, Finasteride, or Dutasteride
Using finasteride or dutasteride may cause long-lasting erectile dysfunction.
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research Finasteride: The First 5α-Reductase Inhibitor
Finasteride treats enlarged prostate and baldness, but may cause limited urinary improvement and sex-related side effects.
research Cyclohex-1-Ene Carboxylic Acids: Synthesis and Biological Evaluation of Novel Inhibitors of Human 5α Reductase
Scientists made new substances that can block an enzyme linked to prostate issues and hair loss, with potential for creating a new treatment.
research 11α-Hydroxyprogesterone, a Potent 11β-Hydroxysteroid Dehydrogenase Inhibitor, Is Metabolized by Steroid-5α-Reductase and Cytochrome P450 17α-Hydroxylase/17,20-Lyase to Produce C11α-Derivatives of 21-Deoxycortisol and 11-Hydroxyandrostenedione In Vitro
11α-Hydroxyprogesterone is changed into different substances by certain enzymes and may play a role in prostate cancer.
research The 5 Alpha-Reductase Isozyme Family: A Review of Basic Biology and Their Role in Human Diseases
The document concludes that the 5 alpha-reductase enzymes are important in steroid metabolism and related to various human diseases, with inhibitors used to treat conditions like male pattern baldness and prostate issues.
research Role of 5α-Reductase in Health and Disease
5α-reductase is essential for male sexual development and its inhibitors have potential in treating various conditions related to hormone action.
research Evaluating 5 Alpha Reductase Inhibitors for the Treatment of Male Androgenic Alopecia
Finasteride and dutasteride are effective in treating male hair loss but can cause sexual side effects and birth defects.
research 5-Alpha Reductase Inhibitors Use in Prostatic Disease and Beyond
5-alpha reductase inhibitors, like finasteride and dutasteride, are used for prostate issues, hair loss, and excessive hair growth, may help with COVID-19, but can cause sexual and mental health side effects, and their use in preventing prostate cancer needs more examination.
research Role of 5α-Reductase Inhibitors in Androgen-Stimulated Skin Disorders
5α-reductase inhibitors like finasteride and dutasteride can help treat skin disorders stimulated by androgens, such as hair loss and acne.
research Change in Hair Growth-Related Gene Expression Profile in Human Isolated Hair Follicles Induced by 5-Alpha Reductase Inhibitors – Dutasteride and Finasteride – in the Presence of Testosterone
Dutasteride and finasteride can help increase hair growth gene expression but need further improvement.
research Steroid 5α-Reductase as a Novel Therapeutic Target for Schizophrenia and Other Neuropsychiatric Disorders
S5αR inhibitors might help treat schizophrenia and other mental disorders but need more research.
research Development of a Liquid Chromatography/Mass Spectrometry-Based Inhibition Assay for Screening Steroid 5-Alpha Reductase in Human and Fish Cell Lines
A new method was created to test the effectiveness of Dihydrotestosterone (DHT) inhibitors, like finasteride and dutasteride, in human and fish cells. The results showed fish cells are more sensitive to these treatments, and dutasteride works better than finasteride in all tested cells.
research Intraoperative Iris Behavior During Phacoemulsification Maneuvers in Rabbits Treated with Selective Alpha-1 Blocker, 5-Alpha-Reductase Inhibitor, or Anxiolytic Medication
Tamsulosin increases the risk of floppy iris during eye surgery.
research Establishment of Type II 5α-Reductase Over-Expressing Cell Line as an Inhibitor Screening Model
A reliable model for screening type II 5α-reductase inhibitors was created and validated.
research Virtual Insights into Natural Compounds as Potential 5α-Reductase Type II Inhibitors: A Structure-Based Screening and Molecular Dynamics Simulation Study
Eriocitrin and silymarin might be effective for hair loss treatment and need more research.
research Medical Therapy for Frontal Fibrosing Alopecia: A Review and Clinical Approach
Some treatments like intralesional steroids and 5α-reductase inhibitors are effective for frontal fibrosing alopecia, but more research is needed.
research Exercise Activates the PI3K-AKT Signal Pathway by Decreasing the Expression of 5α-Reductase Type 1 in PCOS Rats
Exercise improves insulin sensitivity and hormone regulation in PCOS rats.
research 5α-Reductase Inhibitors, Antiviral and Anti-Tumor Activities of Some Steroidal Cyanopyridinone Derivatives
Some newly made compounds are promising for treating enlarged prostate, hair loss, viruses, and prostate cancer, and might be better than current drugs.
research Other Antiandrogens: Alternative Treatments for Acne and Hirsutism
Spironolactone works well for acne and hirsutism, isotretinoin is very effective for acne and may have antiandrogenic effects, and 5 alpha-reductase inhibitors should be considered antiandrogens.
research 5α-Reductase Inhibitors: Evaluation of Their Potential Confounding Effect on GC-C-IRMS Doping Analysis
5α-reductase inhibitors can interfere with doping tests by masking banned substances.
research Medical Management of Benign Prostatic Hyperplasia
Alpha-blockers and 5-alpha reductase inhibitors are main treatments for BPH, with new support for phosphodiesterase-5 inhibitors and beta-3 agonists.
research The Effect of 5α-Reductase Inhibition With Dutasteride and Finasteride on Bone Mineral Density, Serum Lipoproteins, Hemoglobin, Prostate Specific Antigen, and Sexual Function in Healthy Young Men
Dutasteride and finasteride do not significantly affect bone density, blood fats, or blood production, but slightly lower PSA levels and minimally impact sexual function in healthy young men.
research Sexual Dysfunction Related to Drugs: A Critical Review. Part V: Alpha-Blocker and 5-ARI Drugs
α-Blockers and 5-ARIs for BPH can cause sexual dysfunction, including erectile and ejaculatory issues.
research 5α-Reductase Inhibitors: A New Hope in Dermatology?
Finasteride shows promise for treating hair loss and excessive hair growth, but more research is needed to confirm its effectiveness and safety.
research Update on Frontal Fibrosing Alopecia
Best treatment for Frontal Fibrosing Alopecia is 5-alpha-reductase inhibitors and intralesional corticosteroids.
research Intratumoral De Novo Steroid Synthesis Activates Androgen Receptor in Castration-Resistant Prostate Cancer and Is Upregulated by Treatment with CYP17A1 Inhibitors
Prostate cancer cells can make their own androgens to activate the androgen receptor, and treatments like abiraterone may increase this ability, suggesting new therapies should target the entire steroid-making pathway.
research Consequences of Steroid-5α-Reductase Deficiency and Inhibition in Vertebrates
Lack or blocking of SRD5a, a key component in hormone creation, can lead to conditions like pseudohermaphrodism and affect hair growth, bone mass, muscle strength, and reproductive health. More research is needed on its regulation from fertilization to adulthood.
research Additive In Vivo Growth-Inhibitory Effects of Flutamide and Finasteride on Androgen-Sensitive Shionogi 115 Carcinoma
Combining flutamide and finasteride can reduce prostate weight and tumor growth, potentially benefiting treatments needing optimal DHT inhibition.
research PNU 157706, A Novel Dual Type I and II 5α-Reductase Inhibitor
PNU 157706 is a more effective treatment than finasteride for conditions caused by DHT, like enlarged prostate and hair loss.
research Key Targets of Hormonal Treatment of Prostate Cancer: The Androgen Receptor and 5α-Reductase
Blocking DHT production more strongly may help control advanced prostate cancer and improve quality of life.